<template>
	<el-dialog :title="titleMap[mode]" v-model="visible" :width="1400" destroy-on-close @closed="$emit('closed')" align-center>
		<el-form :model="form" :rules="rules" :disabled="mode=='show'" label-width="130" ref="dialogForm">
            <el-row :gutter="1">
                <el-col :span="6">
                    <el-form-item label="付款单号" prop="pay_code">
                        <el-input v-model="form.pay_code" placeholder="付款单号" clearable></el-input>
                    </el-form-item>
                </el-col>
                <el-col :span="6">
                    <el-form-item label="供应商" prop="supplier_id">
                        <el-select v-model="form.supplier_id" placeholder="请选择" filterable clearable>
                            <el-option v-for="item in applyList" :key="item.apply_id" :label="item.apply_name" :value="item.apply_id"></el-option>
                        </el-select>
                    </el-form-item>
                </el-col>
                <el-col :span="6">
                    <el-form-item label="付款日期" prop="business_date">
                        <el-date-picker v-model="form.business_date" type="date" placeholder="请选择付款日期" style="width: 100%;" :value-format="'YYYY-MM-DD'"></el-date-picker>
                    </el-form-item>
                </el-col>
            </el-row>
            <el-col :span="12">
                <el-form-item label="付款" prop="detail">
                    <sc-form-table ref="table" v-model="form.detail" :addTemplate="addTemplate" placeholder="暂无数据" height="180" show-summary @tableDel="accInput">
                        <el-table-column label="付款人" align="center">
                            <template #default="scope">
                                <el-select v-model="scope.row.settlement_id" placeholder="请选择" filterable>
                                    <el-option v-for="item in accountList" :key="item.id" :label="item.account" :value="item.id"/>
                                </el-select>
                            </template>
                        </el-table-column>
                        <el-table-column label="付款金额" prop="money" align="center">
                            <template #default="scope">
                                <el-input v-model="scope.row.money" placeholder="金额" @input="accInput"></el-input>
                            </template>
                        </el-table-column>
                    </sc-form-table>
                </el-form-item>
            </el-col>
            <el-col :span="24">
                <el-form-item label="付款单据" prop="accounts_all">
                    <el-button type="primary" size="small" icon="el-icon-plus" @click="checkOrder" >选择单据</el-button>
                    <sc-form-table ref="table" v-model="form.accounts_all" :addTemplate="accounts_all" placeholder="暂无数据" height="300" hideAdd show-summary @tableDel="orderInput">
                        <el-table-column label="业务日期" prop="business_date" align="center"></el-table-column>
                        <el-table-column label="单据编号" prop="contract_code" align="center"></el-table-column>
                        <el-table-column label="业务类型" prop="type" align="center">
                            <template #default="scope">
                                {{scope.row.type == 1?'采购入库':scope.row.type == 2?'采购退货':'其他'}}
                            </template>
                        </el-table-column>
                        <el-table-column label="欠款总额" prop="money" align="center"></el-table-column>
                        <el-table-column label="已付欠款" prop="pay_money" align="center"></el-table-column>
                        <el-table-column label="应付欠款" prop="only_money" align="center"></el-table-column>
                        <!-- <el-table-column label="当前欠款" prop="only_money" align="center"></el-table-column> -->
                        <el-table-column label="本次付款" prop="money" align="center">
                            <template #default="scope">
                                <el-input v-model="scope.row.money" placeholder="本次付款(元)" clearable @input="orderInput"></el-input>
                            </template>
                        </el-table-column>
                    </sc-form-table>
                </el-form-item>
            </el-col>
            <el-col :span="12">
                <el-form-item label="备注" prop="remark">
                    <el-input v-model="form.remark" placeholder="备注" type="textarea"></el-input>
                </el-form-item>
            </el-col>
            <el-col :span="12">
                <el-form-item label="附件" prop="enclosure">
                    <sc-upload-file v-model="form.enclosure" :limit="1">
                        <el-button type="primary" icon="el-icon-upload">选择文件</el-button>
                    </sc-upload-file>
                </el-form-item>
            </el-col>
		</el-form>
		<template #footer>
			<el-button @click="visible=false" >取 消</el-button>
			<el-button v-if="mode!='show'" type="primary" :loading="isSaveing" @click="submit()">保 存</el-button>
		</template>
	</el-dialog>
    <collection v-if="dialog.detail" ref="detailDialog" @success="handleSuccess" @closed="dialog.detail = false" :query="{supplier_id:this.form.supplier_id}"></collection>
</template>

<script>
    import Collection from './collection.vue'
	export default {
        components: {
            Collection,
        },
		emits: ['success', 'closed'],
		data() {
			return {
				mode: "add",
				titleMap: {
					add: '新增',
					edit: '付款',
					show: '查看'
				},
				visible: false,
				isSaveing: false,
                dialog: {
					detail: false,
				},
				form: {
                    business_date:this.moment().format('YYYY-MM-DD'),
                    pay_code:"",
                    supplier_id:"",
                    money:"",
                    remark:"",
                    enclosure:"",
                    status:1,
                    accounts_all:[],
                    detail:[],
				},
                addTemplate:{},
                accounts_all:{},
                accountList: [],    //账户
                applyList: [],     //客户
                countorder: "",
			}
		},
		mounted() {
            this.getAccount()
            this.getApply()
		},
		methods: {
			//显示
			open(mode='add'){
				this.mode = mode;
				this.visible = true;
				return this
			},
			//表单提交方法
			submit(){
				this.$refs.dialogForm.validate(async (valid) => {
					if (valid) {
                        if(this.form.money != this.countorder){
                            this.$alert("本次付款金额与单据金额不相等，请确认", "提示", {type: 'error'})
                        }else{
                            this.isSaveing = true;
                            var res = await this.$API.finance.fuorder.add.post(this.form);
                            this.isSaveing = false;
                            if(res.code == 1){
                                this.$emit('success', this.form, this.mode)
                                this.visible = false;
                                this.$message.success("操作成功")
                            }else{
                                this.$alert(res.message, "提示", {type: 'error'})
                            }
                        }
					}
				})
			},
			//表单注入数据
			async setData(data){
				this.form.id = data.id
                var res = await this.$API.finance.fuorder.detail.get({id:data.id});
                this.form.supplier_id = res.data.supplier_id
                this.form.pay_code = res.data.pay_code
                this.form.business_date = res.data.business_date
                this.form.remark = res.data.remark
                this.form.enclosure = res.data.enclosure
                this.form.status = res.data.status
                this.form.money = res.data.money
                this.form.detail = res.data.detail
                let array = []
                res.data.accounts.map(item=>{
                    array.push({
                        business_date:item.accounts&&item.accounts.business_date,
                        contract_code:item.accounts&&item.accounts.purchase&&item.accounts.purchase.code,
                        all_money:item.accounts&&item.accounts.money,
                        only_money:item.accounts&&item.accounts.only_money,
                        pay_money:item.accounts&&item.accounts.pay_money,
                        money:item.money,
                        type: item.accounts&&item.accounts.type,
                    })
                })
                this.form.accounts_all = array
			},
            // 账号
            async getAccount(){
                var res = await this.$API.finance.account.all.get();
                this.accountList = res.data;
            },
            // 客户
            async getApply(){
                var res = await this.$API.apply.apply.all.get();
                this.applyList = res.data;
            },
            checkOrder(){
                if(this.form.supplier_id == ''){
                    this.$message.error("请选择供应商")
                }else{
                    this.dialog.detail = true
                    this.$nextTick(() => {
                        this.$refs.detailDialog.open('add')
                    })
                }
            },
            handleSuccess(data){
                let array = []
                data.map(item=>{
                    array.push({
                        accounts_id: item.id,
                        business_date: item.business_date,
                        contract_code: item.purchase && item.purchase.code,
                        all_money: item.money,
                        pay_money: item.pay_money,
                        only_money: item.only_money,
                        remark: item.remark,
                        money: item.only_money,
                        type: item.type,
                    })
                })
                let existingIds = this.form.accounts_all.map(item => item.accounts_id);
                for(let i = array.length - 1; i >= 0; i--){
                    if(existingIds.includes(array[i].accounts_id)){
                        array.splice(i, 1);
                    }
                }
                this.form.accounts_all = [...this.form.accounts_all,...array]
                this.orderInput()
            },
            accInput(){
                let count_price = 0
                this.form.detail.map(item=>{
                    if(item.money){
                        count_price = Number(count_price) + Number(item.money)
                    }
                })
                this.form.money = count_price
            },
            orderInput(){
                let count_price = 0
                this.form.accounts_all.map(item=>{
                    if(item.money){
                        count_price = Number(count_price) + Number(item.money)
                    }
                })
                this.countorder = count_price
            },
		}
	}
</script>

<style>
</style>
